* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

ul {

    list-style: none;
}

.content {
    padding-left: 20px;
    padding-right: 20px;
}

.head {
    width: 100%;
    height: 150px;
    padding: 0;
    display: flex;
    justify-content: space-between;
    margin-top: 30px;

}

.head li {
    width: 23%;
    height: 150px;
    background-color: #8a6fc1;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    color: aliceblue;
    padding-left: 50px;
    border-radius: 10px;

}

.middle {
    display: flex;
    position: relative;
    justify-content: space-around;
    margin-top: 30px;


}

#search {
    position: absolute;
    top: 7px;
    left: 1110px;
}

.middle h3 {
    font-size: 1.1vw;
}

.middle .middle_middle {
    display: flex;
    width: 300px;
    padding: 0;
    margin-left: 100px;
}


.middle .middle_middle li {
    width: 100px;
    height: 30px;
    line-height: 30px;
    font-size: 18px;
    text-align: center;
    border: 1px solid #b6adc9;
    padding-left: 0;
    margin-left: 20px;
    border-radius: 10px;
    cursor: pointer;


}

.purple {
    background-color: #b6adc9;
}


.query {
    width: 300px;
    height: 30px;
    border: 1px solid #b6adc9;
    outline: none;
    padding-left: 30px;
    border-radius: 5px;
}

.List_display {
    width: 150px;
    height: 30px;
    border: 1px solid #8a6fc1;
    color: #8a6fc1;
    text-align: center;
    line-height: 30px;
}

.footer11 {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    align-content: space-around;
    margin-top: 50px;
    padding-left: 20px;
    padding-right: 20px;
}

.structure {
    margin-right: 20px;
    background-color: #fff;
    width: 300px;
    height: 150px;
    margin-bottom: 100px;
}

.structure_shang {
    display: flex;
    margin-left: 20px;
    margin-top: 20px;
    height: 80px;
}

.structure_shang span {
    font-size: 40px;
    color: #8a6fc1;
}

.structure_shang p {
    font-size: 20px;
    margin-left: 20px;
}

.structure_xia {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-left: 20px;
    padding-right: 20px;
    background-color: #dcdcdc;
    height: 50px;
}

.structure_l ,.structure_r{
    font-size: 14px;
    color: #fff;
}

.pu{
    height: 30px;
    text-align: center;
    line-height: 30px;
}





















